tx 0x9a7a7591d9192b1c94932bad553ff65040760ec2b66aee4d4c304db3c2fb38f0Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3817399082,
    "order_id": 387920406,
    "new_price": 6578000000
  }
}